package gae;

import javax.jdo.JDOHelper;
import javax.jdo.PersistenceManagerFactory;
 
public final class PMF { 
    private static final PersistenceManagerFactory pmfInstance = 
        JDOHelper.getPersistenceManagerFactory("transactions-optional"); 
 
    private PMF() {
    } 
 
    public static PersistenceManagerFactory get() { 
        return pmfInstance; 
    } 
}